1Made of high quality plastic, durable and lightweight to carry 2This new connector bead is ideal to quickly change hook lengths. it also acts as a buffer bead when used in conjunction with a swim feeder 3Quick change beads enable you to change your hook length instantly and also act as a shock bead when fishing a running feeder 4Designed for use with all types of line and braid 5Perfect tool for fishingDescription: Rapid quick change beads for carp fishing method feeder.Designed for using with all types of line and Braid.Perfect tool for fishing and can give you a fantastic experience. Features: 1. Made of high quality plastic, which makes it more durable to use and lightweight to carry. 2.This new connector bead is ideal to quickly change hook lengths. it also acts as a buffer bead when used in conjunction with a swim feeder. 3.Quick change beads enable you to change your hook length instantly and also act as a shock bead when fishing a running feeder. 4.Designed for using with all types of line and braid. 5.Perfect tool for fishing. Specifications: Material: Plastic Color: Black Package Weight: approx. 4g-7g Standard: 9mm/0.3", 11mm/0.4" (optional) Quantity: 20pcs Package Included: 20 x quick change beads How to use: Ideal for bomb and carp feeder fishing The connector bead is ideal to quickly change hook lengths / hooklength It also acts as a buffer bead / shock bead when used in conjunction with a swimfeeder Perfect running and stillwater using swimfeeders or ledger weights When used it can be made without any the traditional metal swirl and also tie a knot Note: 1.Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 2.